Welding device for stainless steel production

Abstract

The utility model provides a welding device for stainless steel production. Belongs to the field of stainless steel processing. According to the technical key points, the welding device comprises a welding mechanism, the welding mechanism comprises a base, stand columns are symmetrically and fixedly connected to the two sides of the top of the base, a moving beam is fixedly connected to the tops of the stand columns, an adjusting screw is rotationally connected into the moving beam, and a moving seat is in threaded connection with the outer side of the adjusting screw; one side of the moving beam is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with the adjusting screw rod, the interior of the moving seat is fixedly connected with hydraulic rods which are vertically arranged, the output ends of the two sets of hydraulic rods are fixedly connected with a bottom plate, and the bottom of the bottom plate is fixedly connected with a welding gun. The steering mechanism comprises fixed seats which are symmetrically arranged between the base and the movable beam; the utility model aims to provide a welding device for stainless steel production. The applicability of the whole welding device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to stainless steel processing field, concretely is a kind of welding device for stainless steel production. BACKGROUND

[0002] Stainless steel is usually divided into martensitic steel, ferritic steel, austenitic steel, austenitic-ferritic (duplex) stainless steel and precipitation hardening stainless steel according to the organization state.In addition, it can be divided into chromium stainless steel, chromium-nickel stainless steel and chromium-manganese-nitrogen stainless steel according to the composition.The processing of stainless steel pipe mainly includes cutting, welding, polishing and other processes.

[0003] The current welding device for stainless steel production, as described in the patent with announcement number CN221984269U, includes a processing table, the top end of the processing table is fixedly installed with an L-shaped plate, the top end of the L-shaped plate is fixedly installed with an electric push rod, the output end of the electric push rod is fixedly installed with a welding head, the top end of the processing table is fixedly installed with a fixed plate, the side surface of the fixed plate is fixedly installed with a limiting ring, the surface of the limiting ring is rotatably connected with a worm gear, the side surface of the worm gear is fixedly installed with a ring-shaped plate, the inner side of the ring-shaped plate is threadedly connected with a threaded rod, one end of the threaded rod is rotatably connected with a clamping plate, the surface of the clamping plate is fixedly installed with a guide rod, and the side surface of the fixed plate is fixedly installed with a connecting block.

[0004] For the above-mentioned related technology, the inventor believes that the clamping plate is driven along the guide rod to fix the stainless steel pipe under the action of the threaded rod and the thread, and since the two ring-shaped plates are oppositely arranged, the directions of the two fixed stainless steel pipes remain consistent, so it cannot meet the needs of welding two stainless steel pipes with different angle welding surfaces, resulting in poor applicability of the entire welding device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide a welding device for stainless steel production to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] A welding device for stainless steel production includes

[0008] The utility model provides a welding mechanism, the welding mechanism includes the base, the top both sides of base are fixedly connected with the stand, the top of each group stand is fixedly connected with the moving beam, the inside rotationally connected of moving beam is adjusted screw rod, the outside screw connection of adjusted screw rod has the moving seat, one side of moving beam is fixedly connected with the drive motor, the output of drive motor is fixedly connected with adjusted screw rod, the inside fixedly connected of moving seat has the hydraulic rod who sets up vertically, the output fixedly connected of two groups hydraulic rod has the bottom plate, the bottom fixedly connected of bottom plate has the welding torch,

[0009] The utility model provides a turning mechanism, the turning mechanism includes the fixed seat who sets up symmetrically between base and moving beam, both sides of two groups fixed seat are fixedly connected with the vertical plate, each group vertical plate is fixedly connected with base, the inside of two groups fixed seat is rotatably connected with the support shaft, the top of two groups support shaft is fixedly connected with the support plate, the bottom of two groups support shaft is fixedly connected with the first worm wheel, one side of two groups first worm wheel is meshed with the first worm, two groups first worm are rotatably connected with two groups fixed seat respectively,

[0010] The utility model provides a fixing mechanism, the fixing mechanism includes the connecting shaft who rotatably connected to the top of support plate, the outside of each group connecting shaft is fixedly connected with the pressure rod, and the pressure rod of same side each group is misaligned and sets up, one end of each group connecting shaft is fixedly connected with the second worm wheel, the inside of two groups support plate is rotatably connected with the second worm, and each group second worm is meshed with each group second worm wheel respectively, and the second worm of same side two groups is fixedly connected.

[0011] As a further scheme of the utility model: the inside fixedly connected of moving beam has the guide rod, the guide rod is connected with the moving seat slidingly.

[0012] As a further scheme of the utility model: the opposite side of same side two groups vertical plate is fixedly connected with the reinforcing rib plate symmetrically, and each group reinforcing rib plate is fixedly connected with base.

[0013] As a further scheme of the utility model: the inside rotatably connected of each group vertical plate has the transmission shaft, and the opposite side of two groups fixed seat and the both sides of transmission shaft are fixedly connected with the chain wheel, and the outside meshed connection of same side two groups chain wheel has the chain, and one side of base is fixedly connected with the step motor, and the output of step motor is fixedly connected with one end of transmission shaft.

[0014] As a further scheme of the utility model: the top of two groups support plate is provided with the recess, and the recess is parallelly arranged with connecting shaft.

[0015] As a further scheme of the present utility model: the bottom of two groups of supporting plates is fixedly connected with multiple vertical rods in annular array, and the bottom of each group of vertical rods is movably connected with a ball.

[0016] Compared with the prior art, the present utility model has the beneficial effects that:

[0017] After the above structure is adopted, the first worm, the first worm wheel, the supporting shaft and the supporting plate are matched with each other, so that after the stainless steel pipe is placed on the top of the supporting plate, the first worm can be rotated, the first worm wheel and the supporting shaft can be driven to rotate when the first worm is rotated, thereby driving the supporting plate and the stainless steel pipe on the top of the supporting plate to rotate, so that the welding surfaces of the two groups of stainless steel pipes can be adjusted to be parallel, and the whole welding device can satisfy welding of the two stainless steel pipes with angle welding surfaces, thereby effectively improving the applicability of the whole welding device. BRIEF DESCRIPTION OF DRAWINGS

[0018] The present utility model will be further described in detail in combination with the embodiments in the drawings, but does not constitute any limitation on the present utility model.

[0019] Figure 1 It is a structure schematic view of a welding device for stainless steel production.

[0020] Figure 2 It is a structure schematic view of a welding device for stainless steel production. Figure 1

[0021] Figure 3 It is a structure schematic view of a welding device for stainless steel production. Figure 1

[0022] Figure 4 It is a structure schematic view of a welding device for stainless steel production from another perspective.

[0023] Figure 5 It is a structure schematic view of a welding device for stainless steel production. Figure 4

[0024] ​​​In the figure: 1, welding mechanism; 101, base; 102, stand; 103, moving beam; 104, adjusting screw; 105, moving seat; 106, guide rod; 107, hydraulic rod; 108, bottom plate; 109, welding gun; 110, drive motor; 2, steering mechanism; 201, vertical plate; 202, fixed seat; 203, chain wheel; 204, transmission shaft; 205, stepping motor; 206, reinforcing rib plate; 207, support shaft; 208, support plate; 209, first worm gear; 210, first worm; 211, chain; 3, fixing mechanism; 301, connecting shaft; 302, pressing rod; 303, second worm gear; 304, second worm; 305, groove; 306, vertical rod; 307, ball. DETAILED DESCRIPTION

[0025] The technical solution of the patent will be further described in detail in combination with the specific embodiments.

[0026] Please refer to Figures 1-5 A welding device for stainless steel production, comprising a welding mechanism 1, the welding mechanism 1 comprises a base 101, the top of the base 101 is symmetrically fixedly connected with a stand 102 on both sides, the top of each group of stands 102 is fixedly connected with a moving beam 103, the stand 102 is provided to provide support for the moving beam 103. The inside of the moving beam 103 is rotatably connected with an adjusting screw 104, the outside of the adjusting screw 104 is threadedly connected with a moving seat 105, the adjusting screw 104 is provided to drive the moving seat 105 to move when rotating, so as to adjust the transverse position of the moving seat 105. The inside of the moving beam 103 is fixedly connected with a guide rod 106, the guide rod 106 is slidably connected with the moving seat 105, the guide rod 106 is provided to guide the movement of the moving seat 105.

[0027] One side of the moving beam 103 is fixedly connected with a drive motor 110, the output end of the drive motor 110 is fixedly connected with the adjusting screw 104, the drive motor 110 is provided to drive the adjusting screw 104 to rotate when starting to work. The inside of the moving seat 105 is fixedly connected with a vertically arranged hydraulic rod 107, the output ends of the two groups of hydraulic rods 107 are fixedly connected with a bottom plate 108, the hydraulic rod 107 is provided to drive the bottom plate 108 to move up and down when starting to work, so as to adjust the height of the bottom plate 108. The bottom of the bottom plate 108 is fixedly connected with a welding gun 109, the welding gun 109 is provided to weld the stainless steel pipe when starting to work.

[0028] The turning mechanism 2 comprises a fixed seat 202 symmetrically arranged between the base 101 and the moving beam 103, the inside of the two groups of fixed seats 202 is rotatably connected with a support shaft 207, the top of the two groups of support shafts 207 is fixedly connected with a support plate 208, the support shaft 207 is arranged to support the support plate 208, and the support plate 208 can be driven to rotate when the support shaft 207 rotates. The bottom of the two groups of support plates 208 is fixedly connected with a plurality of vertical rods 306 in an annular array, the bottom of each group of vertical rods 306 is movably connected with a ball 307, and the vertical rod 306 and the ball 307 are arranged to assist the support plate 208.

[0029] The top of the two groups of support plates 208 is provided with a groove 305, the groove 305 is parallel to the connecting shaft 301, and the groove 305 is arranged to limit the stainless steel pipe. The bottom of the two groups of support shafts 207 is fixedly connected with a first worm gear 209, one side of the two groups of first worm gears 209 is meshingly connected with a first worm 210, and the two groups of first worms 210 are rotatably connected with the two groups of fixed seats 202. The first worm 210 is arranged to drive the first worm gear 209, the support shaft 207 and the support plate 208 to rotate when the first worm 210 rotates, so as to adjust the stainless steel pipe placed on the support plate 208. The two sides of the fixed seat 202 of the two groups of fixed seats 202 are symmetrically rotatably connected with a vertical plate 201, each group of vertical plates 201 is fixedly connected with the base 101, and the vertical plate 201 is arranged to support the fixed seat 202.

[0030] The opposite sides of the two groups of vertical plates 201 on the same side are symmetrically fixedly connected with a reinforcing rib plate 206, each group of reinforcing rib plates 206 is fixedly connected with the base 101, and the reinforcing rib plate 206 is arranged to further connect and fix the base 101 and the vertical plate 201, so as to improve the connection stability of the vertical plate 201 and the base 101. The fixing mechanism 3 comprises a connecting shaft 301 symmetrically rotatably connected to the top of the support plate 208, the outer side of each group of connecting shafts 301 is fixedly connected with a pressing rod 302, and the pressing rods 302 on the same side are arranged in a staggered manner. The pressing rod 302 can rotate synchronously with the connecting shaft 301, so that the pressing rod 302 can limit the stainless steel pipe to be welded when the pressing rod 302 is in contact with the stainless steel pipe placed on the support plate 208.

[0031] One end of each group of connecting shafts 301 is fixedly connected with a second worm gear 303, the interiors of the two groups of support plates 208 are symmetrically rotatably connected with second worm gears 304, each group of second worm gears 304 is rotatably connected with each group of second worm gears 303, the second worm gears 304 are arranged to drive the second worm gears 303 and the connecting shafts 301 to rotate when rotating. The two groups of second worm gears 304 are fixedly connected, so that one group of second worm gears 304 can drive the other group of second worm gears 304 on the same side to rotate when rotating. The interiors of each group of vertical plates 201 are rotatably connected with transmission shafts 204, the opposite sides of the two groups of fixed seats 202 and the two sides of the transmission shafts 204 are fixedly connected with sprockets 203, the outer sides of the two groups of sprockets 203 on the same side are meshingly connected with chains 211, the transmission shafts 204 are arranged to drive the groups of sprockets 203 and the chains 211 to rotate when rotating, thereby driving the fixed seats 202 to rotate, so as to facilitate the turning of the stainless steel pipes. One side of the base 101 is fixedly connected with a stepping motor 205, the output end of the stepping motor 205 is fixedly connected with one end of the transmission shaft 204, and the stepping motor 205 is arranged to drive the transmission shaft 204 to rotate when starting to work.

[0032] When in use, two stainless steel pipes to be welded are respectively placed in the grooves 305 on the two groups of support plates 208, then the two groups of first worm gears 210 are rotated, so that the first worm gears 210 can drive the first worm gears 209, the support shafts 207 and the support plates 208 to rotate when rotating, the support plates 208 can drive the stainless steel pipes to rotate when rotating, until the two groups of stainless steel pipes to be welded are adjusted to be parallel, then the two groups of stainless steel pipes to be welded are moved, the two groups of stainless steel pipes to be welded are adjusted to be abutted, then the two groups of second worm gears 304 are rotated, so that the second worm gears 304 can drive the second worm gears 303 and the connecting shafts 301 to rotate when rotating, the connecting shafts 301 can drive the pressure rods 302 to rotate when rotating, until the pressure rods 302 tightly fix the two stainless steel pipes to be welded, then the hydraulic rod 107 and the welding gun 109 are started, the hydraulic rod 107 can drive the welding gun 109 to move up and down when starting to work, so that the welding gun 109 can weld the two stainless steel pipes when starting to work, and after one side of the two stainless steel pipes is welded, the stepping motor 205 is started, so that the stepping motor 205 can drive the transmission shaft 204 to rotate when starting to work, the transmission shaft 204 can drive the two groups of fixed seats 202 to synchronously rotate through the transmission of the sprockets 203 and the chains 211 when rotating, thereby realizing the turning of the two stainless steel pipes, so as to facilitate the welding of the other side of the stainless steel.

[0033] The above-mentioned embodiments are preferred embodiments of the present application, which are only used for conveniently illustrating the present application, and do not limit the present application in any form, and any person with ordinary knowledge in the art can make equivalent embodiments with partial changes or modifications within the technical features disclosed by the present application without departing from the technical features of the present application, and the equivalent embodiments still belong to the scope of the technical features of the present application.

Claims

1. A welding apparatus for stainless steel production, characterized in that, include Welding mechanism (1), the welding mechanism (1) includes a base (101), the top two sides of the base (101) are symmetrically fixedly connected with columns (102), the top of each set of columns (102) is fixedly connected with a moving beam (103), the inside of the moving beam (103) is rotatably connected with an adjusting screw (104), the outside of the adjusting screw (104) is threadedly connected with a moving seat (105), one side of the moving beam (103) is fixedly connected with a drive motor (110), the output end of the drive motor (110) is fixedly connected with the adjusting screw (104), the inside of the moving seat (105) is fixedly connected with a vertically arranged hydraulic rod (107), the output ends of the two sets of hydraulic rods (107) are fixedly connected with a base plate (108), and the bottom of the base plate (108) is fixedly connected with a welding torch (109); Steering mechanism (2), the steering mechanism (2) includes fixed seats (202) symmetrically arranged between the base (101) and the moving beam (103), both sides of the two sets of fixed seats (202) are symmetrically rotatably connected with upright plates (201), each set of upright plates (201) is fixedly connected to the base (101), both sets of fixed seats (202) are rotatably connected with support shafts (207), the top of both sets of support shafts (207) is fixedly connected with support plates (208), the bottom of both sets of support shafts (207) is fixedly connected with first worm gears (209), one side of both sets of first worm gears (209) is meshed with a first worm (210), and the two sets of first worm gears (210) are rotatably connected to the two sets of fixed seats (202) respectively; The fixing mechanism (3) includes a connecting shaft (301) symmetrically rotatably connected to the top of the support plate (208). Each set of connecting shafts (301) is fixedly connected to a pressure rod (302) on the outside. The pressure rods (302) on the same side are staggered. One end of each set of connecting shafts (301) is fixedly connected to a second worm gear (303). The interiors of the two sets of support plates (208) are symmetrically rotatably connected to a second worm (304). Each set of second worms (304) meshes with each set of second worm gears (303). The two sets of second worms (304) on the same side are fixedly connected.

2. The welding apparatus for stainless steel production according to claim 1, characterized in that, The movable beam (103) is internally fixedly connected to a guide rod (106), and the guide rod (106) is slidably connected to the movable seat (105).

3. The welding apparatus for stainless steel production according to claim 1, characterized in that, Two sets of upright plates (201) on the same side are symmetrically fixedly connected with reinforcing ribs (206), and each set of reinforcing ribs (206) is fixedly connected to the base (101).

4. The welding apparatus for stainless steel production according to claim 1, characterized in that, Each set of upright plates (201) is internally rotatably connected to a drive shaft (204). The opposite sides of the two sets of fixed seats (202) and both sides of the drive shaft (204) are fixedly connected to sprockets (203). The outer sides of the two sets of sprockets (203) on the same side are meshed with chains (211). A stepper motor (205) is fixedly connected to one side of the base (101). The output end of the stepper motor (205) is fixedly connected to one end of the drive shaft (204).

5. The welding apparatus for stainless steel production according to claim 1, characterized in that, Both sets of support plates (208) have grooves (305) on their tops, and the grooves (305) are arranged parallel to the connecting shaft (301).

6. The welding apparatus for stainless steel production according to claim 1, characterized in that, The bottom of each of the two sets of support plates (208) is fixedly connected with multiple uprights (306) in a circular array, and the bottom of each set of uprights (306) is movably connected with ball bearings (307).

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